A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.
3.9365 inches minimum and 3.9379 inches maximum bore diameter, cylindrical cartridge style designator, copper alloy overall material, 5.4990 inches minimum and 5.5000 inches maximum housing diameter, 3.0000 inches nominal housing length